From the hotel's CCTV Stella realizes that Spector entered her room and knows she is on to him. He is due to see Annie again but Stella has the visit cancelled and moves Annie to another room, where she tells Stella she believes Spector to be the man who killed her brother. Stella is called away to see another body, meeting DS Tom Anderson, but the corpse in question is a suicide and not Rose Stagg. The police enter Spector's house whilst he and his wife - now temporarily together - are out but find nothing and are forced to leave after staging an accident. Spector is suspicious and, now increasingly vengeful and unbalanced, calls upon the gullible Katie to do something bad.
—don @ minifie-1